Sorubim lima, Duckbill catfish : fisheries, aquarium

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相关物种
- Sorubim cuspicaudus
- 物种在
  Sorubim
- 物种在
  Pimelodidae
- - 分类 -
- Pimelodidae
- Siluriformes
- Teleostei
- Chordata
- Animalia

Sorubim lima (Bloch & Schneider, 1801)

Duckbill catfish

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Sorubim lima
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) > Pimelodidae (Long-whiskered catfishes)
Etymology: Sorubim: Brazilian local name, sorubim (Ref. 45335); lima: Name from Latin 'lima' meaning file, referring to the ventrally exposed premaxillary tooth patch (Ref. 57983).
More on authors: Bloch & Schneider.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水居于水底的; pH range: 6.5 - 7.8; dH range: ? - 20. 熱帶; 23°C - 30°C (Ref. 1672); 8°N - 11°S

分布国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

South America: Amazon, Orinoco, Paraná and Parnaíba River basins. Syntopic with S. elongatus in the Orinoco basin and with S. elongatus and S. maniradii in the upper Amazon drainage of Brazil, Ecuador, Peru, and Bolivia (Ref. 57983).
南美洲: 亞馬遜河，奧里諾科河， Parana 與 Parnaiba 河流域。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: L_m 23.2 range ? - ? cm
Max length : 54.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 79585); 最大体重: 1.3 kg (Ref. 40637)

简单描述检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 2; 背的软条 (总数) : 6; 臀鳍软条: 19 - 22. Distinguished from S. elongatus by having modally 9 pectoral rays; 21 anal-fin rays; 16 gill rakers; large vomerine tooth patches, almost always fused; a more robust, deeper head and body; body somewhat compressed laterally; mental barbels equal or anterior to gular apex. Differs from S. cuspicaudus in having rounded caudal fin lobes and more robust body; from S. trigonocephalus by premaxillary tooth patch length being 1.5 to 2.5 times its width; trenchantly differs from S. maniradii in having only 13-18 gill rakers. Additionally, other distinguishing characters include, pelvic fins that contact or nearly reach anal fin origin when depressed and presence of thin plates or ossicles (highly variable in shape) extending vertically on anterior lateral line in most large adults (Ref. 57983).

Occurs in schools. Is mainly nocturnal. Feeds primarily on fishes and crustaceans (Ref. 9084).

成群出现。主要夜行。主要吃鱼与甲壳动物。 (参考文献 9084)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Verify.南美洲: 亞馬遜河，奧里諾科河， Parana 與 Parnaiba 河流域。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Lundberg, J.G. and M.W. Littmann, 2003. Pimelodidae (Long-whiskered catfishes). p. 432-446. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 36506)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)

最不相关 (LC) ; Date assessed: 07 November 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

无害处的

人类利用

渔业: 低经济; 水族馆: 商业性

FAO - Aquaculture systems: 产生; ; Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00479 (0.00316 - 0.00725), b=3.12 (3.00 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

营养阶层 (Ref. 69278): 4.1 ±0.71 se; based on food items.

Generation time: 4.1 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.

回复力 (Ref. 120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.27).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (39 of 100).

价格分类 (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 95.5 [37.7, 231.7] mg/100g; Iron = 1.28 [0.70, 2.50] mg/100g; Protein = 16.7 [14.8, 18.9] %; Omega3 = 0.307 [0.130, 0.720] g/100g; Selenium = 76.9 [33.5, 186.9] μg/100g; VitaminA = 33.4 [13.1, 77.6] μg/100g; Zinc = 1.27 [0.90, 1.77] mg/100g (wet weight); based on nutrient studies.

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